Environment & Safety Gas Processing/LNG Maintenance & Reliability Petrochemicals Process Control Process Optimization Project Management Refining

Lee, S.

LG Chem Ltd., Daejeon, South Korea

Enhance operation and reliability of dividing-wall columns

LG Chem, Ltd.: Lee, J. W.
Yeungnam University: Lee, M.
LG Chem.: Shin, J.
LG Chem Ltd.: Lee, S.
AMT Pacific Co. Ltd.: Lee, B.

Dividing wall columns (DWCs) are an attractive option when the goals are to reduce energy consumption and capital investment for distillation processes. A major component in a DWC system is the reflux..

Manage risks with dividing-wall column installations

Yeungnam University: Lee, M.
LG Chem.: Shin, J.
LG Chem Ltd.: Lee, S.  |  Lee, J.

A simple auxiliary configuration and an extensive modeling study can mitigate the implementation risks of DWCs

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